80508328005 has 16 divisors (see below), whose sum is σ = 147215228544. Its totient is φ = 36803807040.

The previous prime is 80508327943. The next prime is 80508328007. The reversal of 80508328005 is 50082380508.

It is not a de Polignac number, because 80508328005 - 2⁷ = 80508327877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80508328007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383372886 + ... + 383373095.

It is an arithmetic number, because the mean of its divisors is an integer number (9200951784).

Almost surely, 2^80508328005 is an apocalyptic number.

It is an amenable number.

80508328005 is a deficient number, since it is larger than the sum of its proper divisors (66706900539).

80508328005 is a wasteful number, since it uses less digits than its factorization.

80508328005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766745996.

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 80508328005 in words is "eighty billion, five hundred eight million, three hundred twenty-eight thousand, five".